General

  • Target

    2025-01-28_e184119514c562a812a01283ee68ae64_mafia

  • Size

    14.7MB

  • Sample

    250128-wa3sgsyrgr

  • MD5

    e184119514c562a812a01283ee68ae64

  • SHA1

    60b1156c189cd634c502e4872a4b9b28104156e9

  • SHA256

    71e923ddd2eff57840a50bb9d91255a1e897fa978a5439626fb17af705511f3e

  • SHA512

    53be9b3773443ce77dd7c771530a656d7a250db21622c5d576b985bedd391ff6344f6794ceed0a6dffbbd030af7e296a22ddcb38ebd1793999e1b135843d815a

  • SSDEEP

    393216:GXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXn:

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-28_e184119514c562a812a01283ee68ae64_mafia

    • Size

      14.7MB

    • MD5

      e184119514c562a812a01283ee68ae64

    • SHA1

      60b1156c189cd634c502e4872a4b9b28104156e9

    • SHA256

      71e923ddd2eff57840a50bb9d91255a1e897fa978a5439626fb17af705511f3e

    • SHA512

      53be9b3773443ce77dd7c771530a656d7a250db21622c5d576b985bedd391ff6344f6794ceed0a6dffbbd030af7e296a22ddcb38ebd1793999e1b135843d815a

    • SSDEEP

      393216:GXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXn:

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • Tofsee family

    • Windows security bypass

    • Creates new service(s)

    • Modifies Windows Firewall

    • Sets service image path in registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks